<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">

      <el-form-item label="软件名称" prop="softwareId">
        <el-select v-model="queryParams.softwareId" placeholder="请选择软件名称" clearable>
          <el-option
            v-for="item in softwaresList"
            :key="item.softwareId"
            :label="item.softwareName"
            :value="item.softwareId">
          </el-option>
        </el-select>
      </el-form-item>


      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['software:link:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['software:link:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['software:link:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['software:link:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="linkList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="软件" align="center" prop="softwareName"/>
      <el-table-column label="版本" align="center" prop="versionName"/>
      <el-table-column label="方式" align="center" prop="linkName" />
      <el-table-column label="地址" align="center" prop="linkUrl" width="400"/>
      <el-table-column label="状态" align="center" prop="status" width="100">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column label="更新时间" align="center" prop="updateTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.updateTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['software:link:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['software:link:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改下载链接对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
<!--       选择软件名称-->
        <el-form-item label="名称" prop="softwareId">
          <el-select v-model="form.softwareId" placeholder="请选择软件名称" clearable @change="handleSelectChange" @clear="isSelected=true">
            <el-option
              v-for="item in softwaresList"
              :key="item.softwareId"
              :label="item.softwareName"
              :value="item.softwareId">
            </el-option>
          </el-select>
        </el-form-item>


        <el-form-item label="版本" prop="versionId">
<!--          <el-input v-model="form.versionId" placeholder="请输入版本ID"/>-->
          <el-select v-model="form.versionId" placeholder="请选择软件版本" clearable :disabled="isSelected">
            <el-option
              v-for="item in versionList"
              :key="item.versionId"
              :label="item.versionName"
              :value="item.versionId">
            </el-option>
          </el-select>


        </el-form-item>
        <el-form-item label="方式" prop="linkName">
          <el-input v-model="form.linkName" placeholder="请输入链接名称"/>
        </el-form-item>
        <el-form-item label="地址" prop="linkUrl" >
          <el-input v-model="form.linkUrl" placeholder="请输入链接地址"/>
        </el-form-item>
<!--        <el-form-item label="状态" prop="status">-->
<!--          <el-radio-group v-model="form.status">-->
<!--            <el-radio-->
<!--              v-for="dict in dict.type.sys_normal_disable"-->
<!--              :key="dict.value"-->
<!--              :label="dict.value"-->
<!--            >{{ dict.label }}-->
<!--            </el-radio>-->
<!--          </el-radio-group>-->
<!--        </el-form-item>-->
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入备注"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {listLink, getLink, delLink, addLink, updateLink} from "@/api/software/link";
import {listSoftwares} from "@/api/software/softwares";
import { listVersion } from "@/api/software/version";


export default {
  name: "Link",
  dicts: ['sys_normal_disable'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 下载链接表格数据
      linkList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        linkName: null,
      },
      // 软件列表参数
      softwaresList: [],

      // 是否选择版本
      isSelected:true,

      versionList:[],
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        softwareId: [
          {required: true, message: "软件ID不能为空", trigger: "blur"}
        ],
        versionId: [
          {required: true, message: "版本ID不能为空", trigger: "blur"}
        ],
        linkName: [
          {required: true, message: "链接名称不能为空", trigger: "blur"}
        ],
        linkUrl: [
          {required: true, message: "链接地址不能为空", trigger: "blur"}
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询下载链接列表 */
    getList() {
      this.loading = true;
      listLink(this.queryParams).then(response => {
        this.linkList = response.rows;
        this.total = response.total;
        this.loading = false;
      });

      listSoftwares({}).then(response => {
        this.softwaresList = response.rows;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        linkId: null,
        versionId: null,
        linkName: null,
        linkUrl: null,
        status: 1,
        createTime: null,
        createBy: null,
        updateTime: null,
        updateBy: null,
        remark: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.linkId)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    getVersionById(value){
      listVersion({
        softwareId: value,
      }).then(res=>{
        this.versionList = res.rows;
        this.isSelected=false
      })

    },

    handleSelectChange(value) {
      this.getVersionById(value)
    },
      /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加下载链接";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      this.getVersionById(row.softwareId)
      const linkId = row.linkId || this.ids
      getLink(linkId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改下载链接";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.form.status =1
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.linkId != null) {
            updateLink(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addLink(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const linkIds = row.linkId || this.ids;
      this.$modal.confirm('是否确认删除软件"' + row.softwareName+'"下的"'+row.versionName+ '"版本的"'+row.linkName + '"下载方式？').then(function () {
        return delLink(linkIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('software/link/export', {
        ...this.queryParams
      }, `link_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
